Requiem Angel, Shilgengar, Sire of Famine, and Quina, Qu Gourmet

Prerequisites

• Requiem Angel on the battlefield
• Shilgengar, Sire of Famine on the battlefield
• Quina, Qu Gourmet on the battlefield

Steps

1. Activate Shilgengar by sacrificing a non-Spirit creature When the creature dies, Requiem Angel triggers, creating two creature tokens due to Quina
2. Resolve the Shilgengar ability Repeat
3. Activate Shilgengar's first ability by sacrificing another creature, creating a Blood artifact token and a 1/1 Squirrel creature token
4. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite creature tokens
• Infinite Blood tokens